AS78L05ZTR-G1

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The AS78L05ZTR-G1 is a three-terminal positive linear voltage regulator from the AS78LXX series by Diodes Incorporated. It provides a fixed output voltage of 5V with an output current capability up to 100mA. The device features internal short circuit current limiting, thermal overload protection, and safe-area compensation. It operates within an input voltage range of 7V to 30V and maintains an output voltage accuracy of ±5% over the full temperature range of -40°C to +125°C. The component is housed in a TO-92 package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated internal short circuit current limiting for overload protection
• Built-in thermal overload protection mechanism
• Safe-area compensation ensures immunity from output overload
• Requires no external components for basic operation

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Local on-card regulation
• Consumer electronics power supplies
• Microprocessor power supply circuits

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific ordering suffix 'G1' corresponds to the green package variant as defined in the manufacturer's ordering information table. Confirm that the 'TR' designation matches the required tape and reel or ammo packing format for your assembly process. Ensure compatibility with the TO-92 through-hole mounting style specified for this part number.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 5V output is required with moderate current demands up to 100mA. It is suitable for applications needing robust internal protection against short circuits and thermal runaway without external support components. Consider the TO-92 package constraints regarding thermal dissipation and physical space availability on the printed circuit board.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This regulator belongs to the AS78LXX product line, which includes variants offering different fixed output voltages such as 12V and 15V. The series is designed for general-purpose positive voltage regulation tasks. Other packages in the family include SOT-89 and SOIC-8, providing flexibility for surface mount implementations alongside the through-hole TO-92 option.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

AS78L05Z-E1

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ

What is the maximum input voltage for the AS78L05ZTR-G1?

The maximum recommended operating input voltage is 30V.

Does the AS78L05ZTR-G1 require external capacitors?

No external components are strictly required for basic operation, though input and output capacitors are typically recommended for stability.